rockchip: rk3128: Migrate to use common board file

Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 74e37ee..ea8908c 100644 (file)
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -17,6 +17,7 @@ config ROCKCHIP_RK3036
 config ROCKCHIP_RK3128
        bool "Support Rockchip RK3128"
        select CPU_V7A
+       imply ROCKCHIP_COMMON_BOARD
        help
          The Rockchip RK3128 is a ARM-based SoC with a quad-core Cortex-A7
          including NEON and GPU, Mali-400 graphics, several DDR3 options

diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index e7f9a11..260a0cf 100644 (file)
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -23,7 +23,6 @@ obj-y += boot_mode.o
 obj-$(CONFIG_ROCKCHIP_COMMON_BOARD) += board.o
 
 obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board.o
-obj-$(CONFIG_ROCKCHIP_RK3128) += rk3128-board.o
 obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board.o
 obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board.o
 obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board.o

diff --git a/arch/arm/mach-rockchip/rk3128-board.c b/arch/arm/mach-rockchip/rk3128-board.c
deleted file mode 100644 (file)
index b931057..0000000
--- a/arch/arm/mach-rockchip/rk3128-board.c
+++ /dev/null
@@ -1,107 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2017 Rockchip Electronics Co., Ltd.
- */
-#include <common.h>
-#include <clk.h>
-#include <dm.h>
-#include <ram.h>
-#include <syscon.h>
-#include <asm/io.h>
-#include <asm/arch-rockchip/clock.h>
-#include <asm/arch-rockchip/periph.h>
-#include <asm/arch-rockchip/grf_rk3128.h>
-#include <asm/arch-rockchip/boot_mode.h>
-#include <power/regulator.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-__weak int rk_board_late_init(void)
-{
-       return 0;
-}
-
-int board_late_init(void)
-{
-       setup_boot_mode();
-
-       return rk_board_late_init();
-}
-
-int board_init(void)
-{
-       int ret = 0;
-
-       ret = regulators_enable_boot_on(false);
-       if (ret) {
-               debug("%s: Cannot enable boot on regulator\n", __func__);
-               return ret;
-       }
-
-       return 0;
-}
-
-#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF)
-void enable_caches(void)
-{
-       /* Enable D-cache. I-cache is already enabled in start.S */
-       dcache_enable();
-}
-#endif
-
-#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
-#include <usb.h>
-#include <usb/dwc2_udc.h>
-
-static struct dwc2_plat_otg_data otg_data = {
-       .rx_fifo_sz     = 512,
-       .np_tx_fifo_sz  = 16,
-       .tx_fifo_sz     = 128,
-};
-
-int board_usb_init(int index, enum usb_init_type init)
-{
-       int node;
-       const char *mode;
-       bool matched = false;
-       const void *blob = gd->fdt_blob;
-
-       /* find the usb_otg node */
-       node = fdt_node_offset_by_compatible(blob, -1,
-                                       "snps,dwc2");
-
-       while (node > 0) {
-               mode = fdt_getprop(blob, node, "dr_mode", NULL);
-               if (mode && strcmp(mode, "otg") == 0) {
-                       matched = true;
-                       break;
-               }
-
-               node = fdt_node_offset_by_compatible(blob, node,
-                                       "snps,dwc2");
-       }
-       if (!matched) {
-               debug("Not found usb_otg device\n");
-               return -ENODEV;
-       }
-       otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
-
-       return dwc2_udc_probe(&otg_data);
-}
-
-int board_usb_cleanup(int index, enum usb_init_type init)
-{
-       return 0;
-}
-#endif
-
-#if CONFIG_IS_ENABLED(FASTBOOT)
-int fastboot_set_reboot_flag(void)
-{
-       printf("Setting reboot to fastboot flag ...\n");
-       /* Set boot mode to fastboot */
-       writel(BOOT_FASTBOOT, CONFIG_ROCKCHIP_BOOT_MODE_REG);
-
-       return 0;
-}
-#endif